San Juan County Tiempo Pronóstico
San Juan County weather: 5°C, cubierto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Risk assessment for San Juan County
Derived from the current forecast window – not an official warning.
Peak gusts of 36 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 24 mm, 55 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for San Juan County
Flood Watch issued octubre 24 at 10:01PM MDT until octubre 26 at 12:00AM MDT by NWS Grand junction CO
Issued by NWS Grand junction CO
16-day pronóstico para San Juan County
Máximas y mínimas diarias, precipitaciones y UV.
| Día | Condiciones | Máx. / Mín. | Precip. | Viento | UV |
|---|---|---|---|---|---|
| sáb., oct 24 | 🌦️ Lluvia ligera | 9° / 3° | 49% · 3 mm | 29 km/h | 5 |
| dom., oct 25 | 🌦️ Lluvia ligera | 7° / 1° | 39% · 2 mm | 19 km/h | 5 |
| lun., oct 26 | ☁️ Cubierto | 8° / 1° | 3% | 11 km/h | 5 |
| mar., oct 27 | ☀️ Cielo despejado | 11° / 3° | 0% | 14 km/h | 5 |
| mié., oct 28 | ☁️ Cubierto | 11° / 3° | 0% | 16 km/h | 5 |
| jue., oct 29 | ☁️ Cubierto | 10° / 4° | 9% | 17 km/h | 4 |
| vie., oct 30 | 🌦️ Llovizna | 9° / 3° | 67% · 5 mm | 20 km/h | 2 |
| sáb., oct 31 | 🌦️ Chubascos ligeros | 5° / 3° | 67% · 7 mm | 15 km/h | 1 |
| dom., nov 1 | 🌦️ Chubascos ligeros | 6° / 4° | 49% · 14 mm | 16 km/h | 2 |
| lun., nov 2 | 🌧️ Chubascos | 5° / 1° | 42% · 24 mm | 21 km/h | 3 |
| mar., nov 3 | 🌤️ mayormente despejado | 9° / 0° | 16% | 11 km/h | 5 |
| mié., nov 4 | ⛅ Parcialmente nublado | 10° / 2° | 15% | 11 km/h | 4 |
| jue., nov 5 | 🌤️ mayormente despejado | 10° / 3° | 13% | 13 km/h | 4 |
| vie., nov 6 | 🌤️ mayormente despejado | 13° / 4° | 10% | 11 km/h | 4 |
| sáb., nov 7 | 🌤️ mayormente despejado | 16° / 6° | 10% | 10 km/h | 4 |
| dom., nov 8 | ☀️ Cielo despejado | 17° / 8° | 11% | 8 km/h | 4 |
What this means for San Juan County
Today is cooler than average for octubre. The forecast high of 9°C is 7.2°C below the 16°C typical for this month.
A 49% chance means rain is likely somewhere nearby at some point – carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in junio a agosto.
The gap between the warmest and coldest month averages 25°C.
Ver el pronóstico de San Juan County por periodo
San Juan County weather – more answers
Explore San Juan County
Every topic we hold for this place, and the same topic for the places around it.
Tiempo for related places
Frequently asked questions
Where is San Juan County?
San Juan County is a county in Utah. Its coordinates are 37.625, -109.8. It lies in América del Norte.
What is the weather like in San Juan County ahora mismo?
It is currently 5°C (42°F) con cubierto. Humedad is 89% and wind is 17 km/h.
When is the best time a visit San Juan County?
may, junio, julio and septiembre offer the most comfortable conditions in San Juan County, which has a continental climate. enero, febrero and diciembre are usually the hardest months for outdoor plans.
What time zone is San Juan County in?
San Juan County observes America/Denver (UTC-06:00). The hora local is 2:00 AM.
How many people live in San Juan County?
San Juan County has a population of approximately 14.500.
What is the nearest airport a San Juan County?
The closest airports are Salt Lake City International Airport (SLC), 399 km away.
What are the top things a do in San Juan County?
Popular options include lun.ument Valley, Canyonlands National Park, Dead Horse Point State Park, Arches National Park, Mesa Verde National Park and Mesa Verde (UNESCO World Heritage Site).
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Pronóstico and observations | Open-Meteo (ECMWF and national models). |
| Calidad del aire and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tiempo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated octubre 25, 2026 at 2:00 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
